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[23.128.96.38]) by mx.google.com with ESMTPS id t15-20020a63954f000000b005b4c93baa41si5989653pgn.391.2023.10.23.01.21.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Oct 2023 01:21:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) client-ip=23.128.96.38; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=HsfhGDoE; spf=pass (google.com: domain of linux-wireless-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) smtp.mailfrom=linux-wireless-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id 27A328096BA3; Mon, 23 Oct 2023 01:21:52 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229514AbjJWIVv (ORCPT + 52 others); Mon, 23 Oct 2023 04:21:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55062 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229452AbjJWIVu (ORCPT ); Mon, 23 Oct 2023 04:21:50 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52CD2C4; Mon, 23 Oct 2023 01:21:49 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09788C433C8; Mon, 23 Oct 2023 08:21:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1698049309; bh=XrV2myKEdPltpSB/WUfNxpDSBHC2mWbdDw5pNtMkL6M=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=HsfhGDoEfPjA5VsgPB61n9vuRtS3rRWTBrMJxZ+Bo6tM7z/z1gY0ODdqkX/ootUpJ Uij7KHHIZAD7GmoTmzl6XhMuIRY8TEbBY0l8mDHPeSARhZkKnGMPpK+gCULQ//D3r+ ESETdzNLGF7IZoadYoeNWuUZwKxheYvcUpkxjmhDUXc2/pujLP6qtSQgzSPRqwItF0 Um9MD+/JpCiu65SLBEBdnxCTTdYrkaCk9+0nuJ4hcR/At4IBjLx8ayusk2RgFn43S+ 2BV94J8y3n2MvzJZ2bSeuIG74HYw+b4AVo27cCwAb58ghmEPDd5pITeNozVmQnolaq fMxm2jlP0If8g== From: Kalle Valo To: Chukun Pan Cc: pkshih@realtek.com, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org Subject: Re: [PATCH 1/1] wifi: rtw88: 8822b: disable call trace when write RF mode table fail References: <8734yff8vr.fsf@kernel.org> <20231022090901.430143-1-amadeus@jmu.edu.cn> Date: Mon, 23 Oct 2023 11:21:45 +0300 In-Reply-To: <20231022090901.430143-1-amadeus@jmu.edu.cn> (Chukun Pan's message of "Sun, 22 Oct 2023 17:09:01 +0800") Message-ID: <878r7t21gm.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Mon, 23 Oct 2023 01:21:52 -0700 (PDT) Chukun Pan writes: >> _Why_ is that warning printed? Are your devices uncalibrated or are they >> somehow else special? > > I don't know, but not only my rtl8822be wifi module will have this call trace > every time when the driver probes. This can be considered a common problem. > So I prefer to disable this call trace and use the driver warning instead. Why do you say this is a common problem? AFAIK you are the only one reporting this issue, right? It would help to understand _why_ you are seeing this, ie. what's the root cause? Just randomly removing warnings without understanding the root cause is frowned upon. -- https://patchwork.kernel.org/project/linux-wireless/list/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches